IT之家 5 月 12 日消息，《日经亚洲》当地时间今日报道称，松下控股旗下松下新能源 (Panasonic Energy) 的 4680 规格车用圆柱形锂离子电池商业化之路并不顺遂，迟迟未获得客户的最终批准，导致无法正式进入量产阶段。
松下新能源的 4680 车用电池体积是其早期 2170 型号的两倍，容量约是老款的五倍，原计划 2024 财年末量产。而到 2025 年 7 月，该型电池的量产正式被推迟到 2026 年 3 月，但这一目标最终也未能实现。
松下新能源此前曾考虑在美国建设第三家电池工厂，生产 4680 车用柱状电池，但该计划已于 2024 年冻结。其在美现有堪萨斯工厂的汽车电池生产也遭遇推迟。在电动汽车市场迎来逆风的当下，该企业已开始将部分产能资源重分配至 ESS 储能电池领域。
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